Fence Regulations in Newport Beach, CA (2026)
5 verified fence regulations for Newport Beach, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Height Limits
Newport Beach limits fences, hedges, and walls to 42 inches in front setback areas and 6 feet in rear and interior side yards under Municipal Code Section 20.30.040, with an 8-foot cap in industrial zones next to housing. Corner lots must also keep intersections clear under separate traffic-visibility rules.
Newport Beach Fence Height Limits
Some RestrictionsNewport Beach, CA, Municipal Code Sec. 20.30.040(A)(1), Table 3-1
Maximum Height Allowed. 1. Fences, Hedges, and Walls. Maximum heights of fences, hedges, and walls are shown in Table 3-1. TABLE 3-1 MAXIMUM HEIGHT OF FENCES, HEDGES, AND WALLS. Location: Front setback areas. Maximum Height: 42 inches. See subsection (B) of this section. Location: Rear and interior side setback areas. Maximum Height: 6 feet in residential and commercial zoning districts. 8 feet...
Fence Permit Requirements
A building permit is required in Newport Beach for any fence over 6 feet, or over 3.5 feet if masonry or concrete built within 3 feet of the property line, under the city's amendment to the California Building Code at Section 15.02.080. Shorter, exempt fences still must meet Title 20 zoning limits.
Newport Beach Fence Building Permit Rule
Some RestrictionsNewport Beach, CA, Municipal Code Sec. 15.02.080 (Amendment to CBC Sec. 105.2)
Subsection 2 of the portion entitled "Building" in Section 105.2 is amended to read as follows: 2. Masonry or concrete fences not over 3.5 feet (1,066.8 mm) high above lowest adjacent grade and not within 3 feet of the property line, and all other fences not over 6 feet (1,828.8 mm) in height above lowest adjacent grade except when used as a pool barrier.
Neighbor Fence Rules
Shared boundary fences in Newport Beach are governed primarily by California Civil Code good neighbor fence provisions. Both property owners generally share responsibility for maintaining a boundary fence, and disputes are handled through state law rather than specific city ordinances.
Newport Beach Shared Boundary Fence Rules
Few RestrictionsCal. Civ. Code § 841
841. (a) Adjoining landowners shall share equally in the responsibility for maintaining the boundaries and monuments between them. (b) (1) Adjoining landowners are presumed to share an equal benefit from any fence dividing their properties and, unless otherwise agreed to by the parties in a written agreement, shall be presumed to be equally responsible for the reasonable costs of construction, ...
Retaining Walls
Newport Beach caps retaining walls at 8 feet measured from finish grade at the base of the wall under Municipal Code Section 20.30.040(A)(2), and requires horizontal separation between stacked walls equal to the taller wall's height, capped at 6 feet. Taller walls need a discretionary Modification Permit.
Newport Beach Retaining Wall Height Limit
Some RestrictionsNewport Beach, CA, Municipal Code Sec. 20.30.040(A)(2)
Retaining Walls. The maximum height of a retaining wall shall be eight feet measured from finish grade at the base of the wall, not including any required guardrails. A minimum horizontal separation equal to the height of the tallest retaining wall shall be provided between retaining walls, except that the required separation shall not be more than six feet. The above requirements shall not app...
Material Restrictions
Newport Beach's Zoning Code bans barbed wire, electrical fences, razor wire, and similar materials on residential property under Municipal Code Section 20.30.040(E). The prohibition applies citywide in every residential zoning district with no permit or variance path around it.
Newport Beach Bans Barbed Wire Fencing
Heavy RestrictionsNewport Beach, CA, Municipal Code Sec. 20.30.040(E)
Prohibited Fence Materials. Barbed wire, electrical fences, razor wire, and other similar materials shall not be allowed in residential zoning districts.
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